13

 0:   0   0.5 0.4   1
 1:   2   0.5 0.3   1
 2:   2   2   0.2   1
 3:   8   2   0.2   1
 4:   8   3   0.2   1
 5:   5   3   0.2   1
 6:   5   4   0.2   1
 7:   2   4   0.2   1
 8:   2   5.5 0.3   1
 9:   0   5.5 0.4   1 

10: 1.25  2   0.2   2
11: 1.25  3   0.2   2
12: 1.25  4   0.2   2

15

 0:   0   1   1
 1:   1   2   1
 2:   2   3   1
 3:   3   4   1
 4:   4   5   1
 5:   5   6   1
 6:   6   7   1
 7:   7   8   1
 8:   8   9   1
 9:   9   0   1

10:   2  10   2
11:  10  11   2
12:  11  12   2
13:  12   7   2

14:   5  11   3